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Brightness amplifier (rt)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
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Image intensifier, английский
- A devise used to intensify light through the use of light sensitive phosphor screens. used to intensify camera performance under low light conditions.
- A device coupled by fiber optics to a tv image pickup sensor to increase sensitivity. can be single or multi stage.
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Bubbler (ut), английский
Back reflection, английский
- Signal received from the far boundary or back surface of a test object.
- Сигнал, полученный от дальней границы или задней поверхности объекта контроля.
- In ultrasonic testing, signal received from the far boundary or back surface of a test object. 519
- Signal received from the far boundary or back surface of a test object.7,21
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